lmd18245-mdc National Semiconductor Corporation, lmd18245-mdc Datasheet - Page 7

• Manufacturer Part Number: lmd18245-mdc
• Description: 3a, 55v Dmos Full-bridge Motor Driver
• Manufacturer: National Semiconductor Corporation

Functional Descriptions
FIGURE 1. Chopper Amplifier Chopping States: Full V
and (e), Winding Current Decays During a Change in the Direction of the Winding Current (c) and (f), and the
(b)
(a)
(e)
(f)
01187803
01187804
01187807
01187808
(Continued)
Chopped Winding Current (g)
CC
Applied Across the Winding (a) and (d), Shorted Winding (b)
7
(d)
(g)
(c)
01187805
01187806
01187809
www.national.com